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<div class="subTitle">org.apache.tools.ant.types.resources</div>
<h2 title="Class LazyResourceCollectionWrapper" class="title">Class LazyResourceCollectionWrapper</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/tools/ant/ProjectComponent.html" title="class in org.apache.tools.ant">org.apache.tools.ant.ProjectComponent</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/tools/ant/types/DataType.html" title="class in org.apache.tools.ant.types">org.apache.tools.ant.types.DataType</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html" title="class in org.apache.tools.ant.types.resources">org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper</a></li>
<li>
<ul class="inheritance">
<li>org.apache.tools.ant.types.resources.LazyResourceCollectionWrapper</li>
</ul>
</li>
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<dt>All Implemented Interfaces:</dt>
<dd>java.lang.Cloneable, <a href="../../../../../../org/apache/tools/ant/types/ResourceCollection.html" title="interface in org.apache.tools.ant.types">ResourceCollection</a></dd>
</dl>
<hr>
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<pre>public class <span class="strong">LazyResourceCollectionWrapper</span>
extends <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html" title="class in org.apache.tools.ant.types.resources">AbstractResourceCollectionWrapper</a></pre>
<div class="block">Resource collection which load underlying resource collection only on demand
 with support for caching</div>
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<h3>Fields inherited from class&nbsp;org.apache.tools.ant.types.<a href="../../../../../../org/apache/tools/ant/types/DataType.html" title="class in org.apache.tools.ant.types">DataType</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/types/DataType.html#checked">checked</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#ref">ref</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.tools.ant.<a href="../../../../../../org/apache/tools/ant/ProjectComponent.html" title="class in org.apache.tools.ant">ProjectComponent</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#description">description</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#location">location</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#project">project</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../../org/apache/tools/ant/types/resources/LazyResourceCollectionWrapper.html#LazyResourceCollectionWrapper()">LazyResourceCollectionWrapper</a></strong>()</code>&nbsp;</td>
</tr>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected java.util.Iterator</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/resources/LazyResourceCollectionWrapper.html#createIterator()">createIterator</a></strong>()</code>
<div class="block">Do create an iterator on the resource collection.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/resources/LazyResourceCollectionWrapper.html#filterResource(org.apache.tools.ant.types.Resource)">filterResource</a></strong>(<a href="../../../../../../org/apache/tools/ant/types/Resource.html" title="class in org.apache.tools.ant.types">Resource</a>&nbsp;r)</code>
<div class="block">Specify if the resource should be filtered or not.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/resources/LazyResourceCollectionWrapper.html#getSize()">getSize</a></strong>()</code>
<div class="block">Do compute the size of the resource collection.</div>
</td>
</tr>
</table>
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<h3>Methods inherited from class&nbsp;org.apache.tools.ant.types.resources.<a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html" title="class in org.apache.tools.ant.types.resources">AbstractResourceCollectionWrapper</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#add(org.apache.tools.ant.types.ResourceCollection)">add</a>, <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#dieOnCircularReference(java.util.Stack, org.apache.tools.ant.Project)">dieOnCircularReference</a>, <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#getResourceCollection()">getResourceCollection</a>, <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#isCache()">isCache</a>, <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#isFilesystemOnly()">isFilesystemOnly</a>, <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#iterator()">iterator</a>, <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#setCache(boolean)">setCache</a>, <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#size()">size</a>, <a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#toString()">toString</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.tools.ant.types.<a href="../../../../../../org/apache/tools/ant/types/DataType.html" title="class in org.apache.tools.ant.types">DataType</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/types/DataType.html#checkAttributesAllowed()">checkAttributesAllowed</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#checkChildrenAllowed()">checkChildrenAllowed</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#circularReference()">circularReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#clone()">clone</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#dieOnCircularReference()">dieOnCircularReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#dieOnCircularReference(org.apache.tools.ant.Project)">dieOnCircularReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getCheckedRef()">getCheckedRef</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getCheckedRef(java.lang.Class, java.lang.String)">getCheckedRef</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getCheckedRef(java.lang.Class, java.lang.String, org.apache.tools.ant.Project)">getCheckedRef</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getCheckedRef(org.apache.tools.ant.Project)">getCheckedRef</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getDataTypeName()">getDataTypeName</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getRefid()">getRefid</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#invokeCircularReferenceCheck(org.apache.tools.ant.types.DataType, java.util.Stack, org.apache.tools.ant.Project)">invokeCircularReferenceCheck</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#isChecked()">isChecked</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#isReference()">isReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#noChildrenAllowed()">noChildrenAllowed</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#pushAndInvokeCircularReferenceCheck(org.apache.tools.ant.types.DataType, java.util.Stack, org.apache.tools.ant.Project)">pushAndInvokeCircularReferenceCheck</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#setChecked(boolean)">setChecked</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#setRefid(org.apache.tools.ant.types.Reference)">setRefid</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#tooManyAttributes()">tooManyAttributes</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.tools.ant.<a href="../../../../../../org/apache/tools/ant/ProjectComponent.html" title="class in org.apache.tools.ant">ProjectComponent</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#getDescription()">getDescription</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#getLocation()">getLocation</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#getProject()">getProject</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#log(java.lang.String)">log</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#log(java.lang.String, int)">log</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#setDescription(java.lang.String)">setDescription</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#setLocation(org.apache.tools.ant.Location)">setLocation</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#setProject(org.apache.tools.ant.Project)">setProject</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
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<h3>Constructor Detail</h3>
<a name="LazyResourceCollectionWrapper()">
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<h4>LazyResourceCollectionWrapper</h4>
<pre>public&nbsp;LazyResourceCollectionWrapper()</pre>
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<h4>createIterator</h4>
<pre>protected&nbsp;java.util.Iterator&nbsp;createIterator()</pre>
<div class="block"><strong>Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#createIterator()">AbstractResourceCollectionWrapper</a></code></strong></div>
<div class="block">Do create an iterator on the resource collection. The creation
 of the iterator is allowed to not be thread safe whereas the iterator
 itself should. The returned iterator will be wrapped into the FailFast
 one.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#createIterator()">createIterator</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html" title="class in org.apache.tools.ant.types.resources">AbstractResourceCollectionWrapper</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the iterator on the resource collection</dd></dl>
</li>
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<a name="getSize()">
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<h4>getSize</h4>
<pre>protected&nbsp;int&nbsp;getSize()</pre>
<div class="block"><strong>Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#getSize()">AbstractResourceCollectionWrapper</a></code></strong></div>
<div class="block">Do compute the size of the resource collection. The implementation of
 this function is allowed to be not thread safe.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html#getSize()">getSize</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/resources/AbstractResourceCollectionWrapper.html" title="class in org.apache.tools.ant.types.resources">AbstractResourceCollectionWrapper</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>size of resource collection.</dd></dl>
</li>
</ul>
<a name="filterResource(org.apache.tools.ant.types.Resource)">
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<ul class="blockListLast">
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<h4>filterResource</h4>
<pre>protected&nbsp;boolean&nbsp;filterResource(<a href="../../../../../../org/apache/tools/ant/types/Resource.html" title="class in org.apache.tools.ant.types">Resource</a>&nbsp;r)</pre>
<div class="block">Specify if the resource should be filtered or not. This function should
 be overrided in order to define the filtering algorithm</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>r</code> - resource considered for filtration</dd>
<dt><span class="strong">Returns:</span></dt><dd>whether the resource should be filtered or not</dd></dl>
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